YIPINservo R40kg Servo New patented helical function waterproof IP68 PWM digital steering gear
The shell is made of aviation aluminum alloy CNC precision manufacturing and plastic upper shell, steel precision gears and patented helical gear design, iron core motor, high sensitivity, compact body, high-voltage circuit, IP68 high-intensity waterproof and dustproof function, can be slow to start and blocking the protection function; support for free computer parameter adjustment (need to additionally purchase a USB programming card to adjust the parameter), support for free to adjust the pulse width angle. Adaptation scene: 1/10 to 1/8 of the remote control toy car, aeromodeling, ship modeling, robotics industrial field.
| Item | Specification |
|---|---|
| No Load Speed | 6.0V ≤ 0.15sec/60° |
| 7.4V ≤ 0.14sec/60° | |
| 8.4V ≤ 0.13sec/60° | |
| Max. Torque* | 6.0V ≥35kgf.cm |
| 7.4V ≥40kgf.cm | |
| 8.4V ≥45kgf.cm | |
| Pulse Width Range | 500-2500us |
| Dead Band Width | ≤ 4us |
| Sizes | 40.5x21x41.7mm |
| Weight | 89 g(No Inclidong Accessory) |
| Case Material | Aluminum Alloy AL6061+Nylon Additive |
| Gear Set Material | Metal Gear |
| Motor Type | Core Motor |
| Waterproof Rating | IP 68 |
# **40kg Waterproof Digital Servo – IP68 Marine-Grade Servo for Submarine Models & Underwater ROVs**
## **🌊 Deep Dive Performance for Submersible Applications**
This **40kg high-torque waterproof digital servo** delivers **IP68-certified protection** and **precision control**, engineered specifically for:
– **🛳️ Scale Submarine Models** – Precise diving plane and rudder control
– **🤖 Underwater ROVs** – Reliable operation at depth (2m/72hr certified)
– **🔬 Marine Research Equipment** – Saltwater-resistant performance
– **🎥 Underwater Camera Rigs** – Smooth pan-tilt movements
– **⚓ Fishing Tech Systems** – Corrosion-proof for long-term use
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## **⚡ 5 Critical Advantages for Underwater Use**
### **1. Military-Grade Waterproofing**
– **IP68 certified** for continuous submersion
– **Triple-sealed shaft** with marine-grade grease
– **Pressure-tested** beyond recreational dive ratings
### **2. Digital Core Motor Superiority**
– **0.13sec/60° @8.4V** rapid response
– **40kgf.cm torque @7.4V/8.4V** for strong water resistance
– **Digital signal processing** for precise positioning
### **3. Precision Underwater Control**
– **500-3500μs signal range** for fine adjustments
– **≤4μs deadband** eliminates control lag
– **Zero-backlash metal gears**
### **4. Submarine-Optimized Design**
– **89g lightweight** hybrid aluminum-nylon housing
– **Corrosion-proof** stainless steel hardware
– **Neutral buoyancy** engineering
### **5. Deep Dive Reliability**
– **-10°C to 60°C operating range**
– **Pressure-compensated design**
– **Tested in ocean conditions**
—
## **🛠️ Professional Installation Guide**
### **🔌 Waterproof Wiring**
1. Use **marine-grade silicone cables** (included)
2. Apply **dielectric grease** to all connections
3. Secure with **stainless steel cable clamps**
### **⚙️ Performance Tuning**
– **Optimal voltage**: 7.4V (balance speed/torque)
– **Neutral position**: 1500μs
– **Full throw adjustment**: 500-3500μs range
### **🧰 Maintenance Protocol**
– **Post-dive rinse** with freshwater
– **Monthly seal inspection**
– **Biannual gear lubrication**
—
## **🛡️ Uncompromising Quality Assurance**
– **IP68 certified** with test documentation
– **1,000+ dive cycle tested**
– **3-year waterproof warranty**
– **Salt spray tested** to marine standards
—
## **🚢 Why Submarine Enthusiasts Choose This Servo**
✔ **Actual IP68 rating** (not just water resistant)
✔ **Digital core motor** for precise positioning
✔ **40kg torque** handles strong currents
✔ **Proven in professional ROV systems**
—
## **📦 Complete Marine Package Includes**
– (1) IP68 waterproof digital servo
– (2) Stainless steel mounting brackets
– (1) Marine grease syringe
– Submarine integration guide
**🔍 SEO-Optimized Keywords:**
Underwater Digital Servo | Submarine Model Servo | IP68 Marine Servo | Waterproof RC Servo | ROV Servo Motor | 40kg High Torque Servo | Saltwater Proof Servo | Underwater Robotics Servo | Deep Dive Servo | Marine Grade Digital Servo
**🖼️ Recommended Product Visuals:**
1. Servo installed on scale submarine model
2. Pressure chamber test demonstration
3. Side-by-side corrosion comparison
4. Close-up of triple-sealed shaft design
**💡 Expert Tip:** For submarine models, pair with our **Underwater Servo Tester** (UST-40) for precise pressure calibration!
